PIC16F887-E/ML Microchip Technology, PIC16F887-E/ML Datasheet - Page 44
PIC16F887-E/ML
Manufacturer Part Number
PIC16F887-E/ML
Description
IC,MICROCONTROLLER,8-BIT,PIC CPU,CMOS,LLCC,44PIN,PLASTIC
Manufacturer
Microchip Technology
Series
PIC® 16Fr
Datasheets
1.PIC16F616T-ISL.pdf
(8 pages)
2.MCP1631RD-MCC2.pdf
(328 pages)
3.PIC16F882-ISS.pdf
(16 pages)
4.PIC16F882-ISS.pdf
(36 pages)
Specifications of PIC16F887-E/ML
Rohs Compliant
YES
Mfg Application Notes
Intro to Capacitive Sensing Appl Notes Layout and Physical Design Appl Note
Core Processor
PIC
Core Size
8-Bit
Speed
20MHz
Connectivity
I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
35
Program Memory Size
14KB (8K x 14)
Program Memory Type
FLASH
Eeprom Size
256 x 8
Ram Size
368 x 8
Voltage - Supply (vcc/vdd)
2 V ~ 5.5 V
Data Converters
A/D 14x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 125°C
Package / Case
44-QFN
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
- PIC16F616T-ISL PDF datasheet
- MCP1631RD-MCC2 PDF datasheet #2
- PIC16F882-ISS PDF datasheet #3
- PIC16F882-ISS PDF datasheet #4
- Current page: 44 of 328
- Download datasheet (6Mb)
PIC16F882/883/884/886/887
3.2.3
Each PORTA pin is multiplexed with other functions. The
pins and their combined functions are briefly described
here. For specific information about individual functions
such as the comparator or the A/D Converter (ADC),
refer to the appropriate section in this data sheet.
FIGURE 3-1:
DS41291F-page 42
PIN DESCRIPTIONS AND
DIAGRAMS
Data Bus
PORTA
PORTA
TRISA
TRISA
Note 1:
WR
WR
RD
RD
BLOCK DIAGRAM OF RA0
D
D
ANSEL determines Analog Input mode.
CK
CK
Q
Q
Q
Q
To Comparator
To A/D Converter
Input Mode
Analog
(1)
3.2.3.1
Figure 3-1 shows the diagram for this pin. This pin is
configurable to function as one of the following:
• a general purpose I/O
• an analog input for the ADC
• a negative analog input to Comparator C1 or C2
• an analog input for the Ultra Low-Power Wake-up
0
1
+
-
ULPWUE
RA0/AN0/ULPWU/C12IN0-
I
ULP
V
SS
V
TRG
© 2009 Microchip Technology Inc.
V
V
DD
SS
I/O Pin
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